3175965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 6093360

約数和(自身を除く): 2917395

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 89, 117, 183, 195, 267, 305, 445, 549, 585, 793, 801, 915, 1157, 1335, 2379, 2745, 3471, 3965, 4005, 5429, 5785, 7137, 10413, 11895, 16287, 17355, 27145, 35685, 48861, 52065, 70577, 81435, 211731, 244305, 352885, 635193, 1058655, 3175965]

約数ペア:

[(1, 3175965), (3, 1058655), (5, 635193), (9, 352885), (13, 244305), (15, 211731), (39, 81435), (45, 70577), (61, 52065), (65, 48861), (89, 35685), (117, 27145), (183, 17355), (195, 16287), (267, 11895), (305, 10413), (445, 7137), (549, 5785), (585, 5429), (793, 4005), (801, 3965), (915, 3471), (1157, 2745), (1335, 2379)]